The LG 50PV450 is a plasma TV that features 600Hz Sub Field Driving to eliminate blur during fast motion scenes. This 50-inch set is often only a few bucks more than your 46-inch LED TVs. Wise and not wasteful, this set uses an Intelligent Sensor feature to self-calibrate picture based on lighting for best possible quality, and it meets Energy Star guidelines, too. It has 3 HDMIs, a USB port, and VGA. Although it lacks built-in Wi-Fi, it comes with a LAN port found at the back side. If you’re not convinced that this Plasma HDTV is worth every buck, then check out the 5- and 4-stars reviews from Amazon.